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http://dx.doi.org/10.5187/JAST.2002.44.2.261

Evaluation on the Degree of Satisfaction with Working Environment for Workers Engaged in the Composting Plant with Livestock Manure in the Han-river Watershed  

Kim, K.Y. (School of Agricultural Biotechnology, Seoul National University)
Choi, H.L. (School of Agricultural Biotechnology, Seoul National University)
Kim, C.N. (Institute for Occupational Health, College of medicine, Yonsei University)
Publication Information
Journal of Animal Science and Technology / v.44, no.2, 2002 , pp. 261-270 More about this Journal
Abstract
This study was executed to elucidate the degree of satisfaction with working environment and the factors affecting it for workers who are engaged in the composting plants with livestock manure in the Han-river watershed. As an evaluation on site, we applied the self-administered questionaire including general characteristics, working conditions, degree of satisfaction with working environment, and degree of satisfaction with working condition. Simultaneously, we analysed the exposure levels of odor (ammonia, hydrogen sulfide, and odor intensity) in the boundary area of plants. As a result of the study, health condition, odor, work load, dust, and smoking were proved to be the main factors affecting the degree of satisfaction with working environment for workers who are employed in the composting plants with livestock manure in the Han-river watershed. Of them, it was investigated that health condition, odor, and work load accounted for 61.3% of the total degree of satisfaction with working environment and health condition(p$<$0.01), odor(p$<$0.05), work load(p$<$0.05), and dust(p$<$0.05) were statistically significant. It was concluded that the degree of satisfaction with working environment was high for the workers who had good health status and low for the workers who had the relatively considerable work load and were often exposed to odor and dust. Therefore, to increase the degree of satisfaction with working environment for workers who are engaged in the composting plants with livestock manure, the measures that can reduce the exposure levels of odor and dust emitting from the composting plant with livestock manure should be improved.
Keywords
Working condition; Odor intensity; Ammonia; Hydrogen sulfide; Dust;
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